274362280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{361003}}^1$

素因数の和:361033

約数の個数: 32

約数和(自身を含む): 649807200

約数和(自身を除く): 375444920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 361003, 722006, 1444012, 1805015, 2888024, 3610030, 6859057, 7220060, 13718114, 14440120, 27436228, 34295285, 54872456, 68590570, 137181140, 274362280]

約数ペア:

[(1, 274362280), (2, 137181140), (4, 68590570), (5, 54872456), (8, 34295285), (10, 27436228), (19, 14440120), (20, 13718114), (38, 7220060), (40, 6859057), (76, 3610030), (95, 2888024), (152, 1805015), (190, 1444012), (380, 722006), (760, 361003)]